All songs by 2NE1

2NE1 (Korean: 투애니원; pronounced "to anyone" or "twenty-one"), formerly known as 21, is a South Korean group under YG Entertainment Inc. in 2009. Previously promoted as “female Big Bang" and 21, YG officially stopped using the name 21 because another Korean musical group was using the same name. 2NE1 is supposed to stand for "New Evolution of the 21st Century": "NE" meaning "New Evolution" and "21" standing for the "21st Century."